Electrolytic copper powder

1998 ◽  
Vol 53 (11) ◽  
pp. 41
Keyword(s):  
Copper Powder ◽  
Electrolytic Copper ◽  
Electrolytic Copper Powder

scholarly journals Injection Molding of Electrolytic Copper Powder.

1997 ◽  
Vol 44 (6) ◽  
pp. 596-603 ◽  
Author(s):  
Noriyuki Wada ◽  
Yoshimitsu Kankawa ◽  
Yasunari Kaneko
Keyword(s):  
Injection Molding ◽  
Copper Powder ◽  
Electrolytic Copper ◽  
Electrolytic Copper Powder

Flowability of Electrolytic Copper Powder

2005 ◽  
Vol 494 ◽  
pp. 247-252 ◽  
Author(s):  
M.G. Pavlović ◽  
K.I. Popov ◽  
S.B. Krstić ◽  
Lj.J. Pavlović ◽  
E.R. Ivanović
Keyword(s):  
Surface Structure ◽  
Apparent Density ◽  
Copper Powder ◽  
Selective Dissolution ◽  
Free Flow ◽  
Electrolytic Copper ◽  
Current Wave ◽  
Electrolytic Copper Powder ◽  
Powder Particles

The surface structure of powder particles, which allows free flow of copper powder, was examined. It has been shown that a sufficiently dense surface structure which permits free flow will be obtained if apparent density is higher than 2.2 – 2.3 g/cm3. Such a surface structure can be obtained by reversing current electrodeposition of powder at considerably lower apparent densities of powder due to selective dissolution of subparticles during anodic time of reversing current wave. The surface structure of copper powder particles is discussed and correlated with the lowest apparent density at which the copper powder can still flow.

scholarly journals The effect of the particle shape and structure on the flowability of electrolytic copper powder I: Modeling of a representative powder particle

2003 ◽  
Vol 68 (10) ◽  
pp. 771-778 ◽  
Author(s):  
Konstantin Popov ◽  
Snezana Krstic ◽  
Milutin Obradovic ◽  
Miomir Pavlovic ◽  
Ljubica Pavlovic ◽  
...  
Keyword(s):  
Powder Particle ◽  
Copper Powder ◽  
Particle Shape ◽  
Free Flow ◽  
Electrolytic Copper ◽  
Electrolytic Copper Powder ◽  
Powder Particles

One of the most important properties of copper powder is its flow ability which depends on the shape and the structure of the powder particles. A procedure for the determination of a representative powder particle permitting the free flow of copper powder is proposed.

scholarly journals The effect of the particle shape and structure on the flowability of electrolytic copper powder. III. Amodel of the surface of a representative particle of flowing copper powder electrodeposited by re

2004 ◽  
Vol 69 (1) ◽  
pp. 43-51 ◽  
Author(s):  
Konstantin Popov ◽  
Snezana Krstic ◽  
Milutin Obradovic ◽  
Miomir Pavlovic ◽  
Ljubica Pavlovic ◽  
...  
Keyword(s):  
Apparent Density ◽  
Copper Powder ◽  
Particle Shape ◽  
Electrolytic Copper ◽  
Electrolytic Copper Powder ◽  
Powder Particles

The structure of the surface of copper powder particles is discussed and correlated with the lowest apparent density at which copper powder can still flow. It is shown that such structures can be easily obtained in the electrodeposition of powders in reversing current regimes.

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